144442680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1203689}}^1$

素因数の和:1203703

約数の個数: 32

約数和(自身を含む): 433328400

約数和(自身を除く): 288885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1203689, 2407378, 3611067, 4814756, 6018445, 7222134, 9629512, 12036890, 14444268, 18055335, 24073780, 28888536, 36110670, 48147560, 72221340, 144442680]

約数ペア:

[(1, 144442680), (2, 72221340), (3, 48147560), (4, 36110670), (5, 28888536), (6, 24073780), (8, 18055335), (10, 14444268), (12, 12036890), (15, 9629512), (20, 7222134), (24, 6018445), (30, 4814756), (40, 3611067), (60, 2407378), (120, 1203689)]